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Code Issues Projects Releases Wiki Activity

Clean HTML from RSS feeds with Jsoup and show Link Warning

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This commit is contained in:
Torsten Grote
2016-09-06 19:08:14 -03:00
parent 2fbbb663a3
commit 7035d8063c
9 changed files with 238 additions and 22 deletions
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37
briar-android/src/org/briarproject/android/util/AndroidUtils.java
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@@ -6,14 +6,24 @@ import android.content.Context;
import android.os.Build;
import android.provider.Settings;
import android.support.design.widget.TextInputLayout;
import android.support.v4.app.FragmentManager;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.text.Html;
import android.text.Spannable;
import android.text.SpannableString;
import android.text.SpannableStringBuilder;
import android.text.Spanned;
import android.text.format.DateUtils;
import android.text.method.LinkMovementMethod;
import android.text.style.ClickableSpan;
import android.text.style.ForegroundColorSpan;
import android.text.style.URLSpan;
import android.view.View;
import android.widget.TextView;
import org.briarproject.R;
import org.briarproject.android.widget.LinkDialogFragment;
import org.briarproject.util.IoUtils;
import org.briarproject.util.StringUtils;
@@ -142,4 +152,31 @@ public class AndroidUtils {
return builder;
}
public static Spanned getSpanned(String s) {
return Html.fromHtml(s);
}
public static void makeLinksClickable(TextView v) {
SpannableStringBuilder ssb = new SpannableStringBuilder(v.getText());
URLSpan[] spans = ssb.getSpans(0, ssb.length(), URLSpan.class);
for (URLSpan span : spans) {
int start = ssb.getSpanStart(span);
int end = ssb.getSpanEnd(span);
final String url = span.getURL();
ssb.removeSpan(span);
ClickableSpan cSpan = new ClickableSpan() {
@Override
public void onClick(View v2) {
LinkDialogFragment f = LinkDialogFragment.newInstance(url);
FragmentManager fm = ((AppCompatActivity) v2.getContext())
.getSupportFragmentManager();
f.show(fm, f.getUniqueTag());
}
};
ssb.setSpan(cSpan, start, end, 0);
}
v.setText(ssb);
v.setMovementMethod(LinkMovementMethod.getInstance());
}
}